Improvement in devices for drawing pulleys from shafting



UNITED STATES PATENT QEErcE.

HENRY F. CASTERLINE, OF GRAND DETOUR, ILLINOIS.

IMPROVEMENT IN DEVICES FOR DRAWING PULLEVS FRQM SHAFTING.

Specification forming part ot' Letters Patent No. l 86,229, dated January 16,1877; application led Y September 16, 1876.

To all 'whom it may concern:

Be it known that I, HENRY F. CASTEELINE, of Grand Detour, county of Ogle, and State of Illinois, have invented a new and Improved Device for Drawing Pulleys, 85e., from Shafting, of' which the following is a specilieatiou In the accompanying drawing, Figure l represents a side view, and Fig. 2 an end view, of

my improved device for drawing pulleys, 85e.,

from shafting. Y

The invention relates to a simple and e'ective device for removing pulleys, pinions, and wheels from shafting in a quick `manner without injury to the pulley orshaft; and the in vention consists of swinging lever hooks hinged to an adjustable head that works on a jack-screw applied to the end of shaft.

Similar letters of reference indicate corresponding parts. In the drawing, A represents the swinging hook-levers, that are forked at the outer ends and4 curved inwardly at the ends, to spring over the pulley or pinion and take firmly hold of the same. The'hook-levers A arepivoted to a traveling screw-head, B, that serves to pulley, admitting the device also to be used as ajack-sorew by putting a plate at the cen ter of the screw-head. v

A pulley or pinion may. by this device, be removed from the shaft in a minute, so that it is of great advantage in repairing shaftin g of machinery, Sto.

Having thus described my invention, I claim as new and desire to secure by Letters Patent- The combination of the hooked levers A and traveling head or nut B with the screw C and detachable set or center piu l), as and for the purpose set forth.

HENRY F. GASTERLINE.

Witnesses:

SAMUEL YOUNG, U. F. THEooP. 

